The Enermax Fulmo GT is a gigantic full-tower case supporting EVGA’s Classified SR-2 motherboard, which at the moment is the only motherboard in the world based on the HPTX form factor. It also supports E-ATX, XL-ATX, and smaller motherboards. This case has 10 expansion slots, 10 internal 3.5”/2.5” storage bays, one external 3.5”/2.5” docking bay, and supports the installation of two power supplies. Let’s take a good look at this unique product.

HPTX (High Performance Technology eXtended) motherboards measure 13.6” x 15” (345 x 380 mm) and E-ATX (Extended ATX) motherboards measure 12” x 13” (305 x 330 mm). XL-ATX (eXtra Large ATX) is not an official standard size: Gigabyte defines it as 12.8” x 9.6” (325 x 244 mm) while EVGA defines it as 13.5” x 10.3” (343 x 262 mm). The Fulmo GT supports both.

Enermax Fulmo GT caseFigure 1: Enermax Fulmo GT case

Enermax Fulmo GT caseFigure 2: Enermax Fulmo GT case

The Fulmo GT has a big mesh on its left-side panel, which comes with two twister bearing 180 mm “VEGAS” fans (Enermax ES182012-0AL) installed and has room for you to install two additional 180 mm fans. See Figure 3. These fans come connected to an analog single-channel controller. Different from the other “VEGAS” we’ve seen, this one glows only in blue, and you can turn the LEDs off or change their pattern through a button available on the top panel. We made a short video showing these fans turned on.

Enermax Fulmo GT caseFigure 3: The left-side panel

The reviewed case also allows you to install a 120 mm fan on its right-side panel, to cool down the underside of the main CPU.

There are no air filters on the side panels.


Gabriel Torres is a Brazilian best-selling ICT expert, with 24 books published. He started his online career in 1996, when he launched Clube do Hardware, which is one of the oldest and largest websites about technology in Brazil. He created Hardware Secrets in 1999 to expand his knowledge outside his home country.